[ http://nagoya.apache.org/jira/browse/XERCESC-1294?page=comments#action_54955 ]
PeiYong Zhang commented on XERCESC-1294:
----------------------------------------
Norman,
I've put a patch in cvs, could you please verify? thanks.
Rgds,
PeiYong
> Compiler Warnings on IRIX with MIPSpro compiler ver 7.4
> -------------------------------------------------------
>
> Key: XERCESC-1294
> URL: http://nagoya.apache.org/jira/browse/XERCESC-1294
> Project: Xerces-C++
> Type: Bug
> Components: Build, DOM
> Versions: 2.6.0
> Environment: MIPSpro compiler version 7.4
> IRIX 6.5
> Reporter: Norman Samuelson
> Priority: Minor
>
> Every file that includes xercesc/dom/DOMDocument.hpp results in a couple of warnings
> about unused parameters. The compiler is unhappy that params are defined and never
> used. Here is the offending code:
> virtual DOMDocumentType* createDocumentType(const XMLCh *qName,
> const XMLCh *publicId,
> const XMLCh *systemId)
> {
> return createDocumentType(qName);
> }
> I understand that the function is defined this way to maintain compatibility, but
> warnings are annoying and ignoring them leads to dangerous territory. One easy way
> to fix this would be to add the following two lines just before the return statement:
> if (publicId) ; /* unused arg */
> if (systemId) ; /* unused arg */
> This may not work on all platforms, as it might cause other warnings, but similar
> techniques should work.
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